80395298

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{2129}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 122688000

約数和(自身を除く): 42292702

約数列:

[1, 2, 79, 158, 239, 478, 2129, 4258, 18881, 37762, 168191, 336382, 508831, 1017662, 40197649, 80395298]

約数ペア:

[(1, 80395298), (2, 40197649), (79, 1017662), (158, 508831), (239, 336382), (478, 168191), (2129, 37762), (4258, 18881)]